Sub-Mariner #67 VF- (7.5)
Classic Romita cover! 1st appearance of Namor's new costume, Fantastic Four and Triton appear
Sub-Mariner #67 CGC 9.4
Classic Romita cover! 1st appearance of Namor's new costume, Fantastic Four and Triton appear
Sub-Mariner #69 VF (8.0)
Namor vs Spider-man cover and story! improvable
Sub-Mariner #69 VF/NM (9.0)
Namor vs Spider-man cover and story! maybe improvable
Sub-Mariner #70 CGC 9.2
1st appearance of the Piranha, Sub-Mariner cover and story